Question

Difficulty: EasyMarket Revolution: Technology, Transportation, and Industry

"I am now making progress in the manufacture of muskets. My general plan of manufacturing these arms by machinery is designed to make the parts so much alike that any part of a lock may be used for any other lock of the same pattern..."
— Eli Whitney, letter to the U.S. government, 1803

Which of the following describes the most direct effect of the technological innovation described in the excerpt?

  1. A
    It allowed households to remain self-sufficient by producing complex manufactured goods at home.
  2. It facilitated the growth of mass production and the factory system in the United States.Answer
  3. C
    It was designed to help the United States comply with British mercantilist trade regulations.
  4. D
    It directly resolved political debates between Federalists and Democratic-Republicans over the constitutionality of a national bank.

Answer

It facilitated the growth of mass production and the factory system in the United States.
The use of machinery to produce interchangeable parts, as outlined by Eli Whitney, allowed for the standardized assembly of goods. This innovation shifted manufacturing from artisanal workshops to factories, facilitating the growth of mass production in the United States.

Step-by-Step Solution

1
Analyze the stimulus to identify the technological innovation described.
The excerpt describes the manufacturing of muskets by machinery such that parts are interchangeable ('any part of a lock may be used for any other lock of the same pattern'). This refers to the concept of interchangeable parts.
Identifying the specific historical innovation is necessary to determine its subsequent impact.
2
Evaluate the choices to find the direct economic or industrial effect of interchangeable parts during the early nineteenth century.
Interchangeable parts revolutionized manufacturing by allowing rapid, standardized assembly, which became a cornerstone of the factory system and mass production.
Connecting the technology to its broader historical significance is required to answer the question.

Key Concept

Interchangeable parts and the rise of mass production
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